Concrete Cutting in Confined Spaces and Live Environments
Cutting inside occupied hospitals, tunnels, plant rooms and data centres, where dust, water, noise and vibration all have to be controlled and the building has to keep running.
- ✓Dust-free cutting with HEPA extraction
- ✓Water management and slurry containment
- ✓Low vibration methods near sensitive equipment
- ✓Confined space tickets, permits and rescue plans
- ✓Night and weekend shifts in occupied buildings
The cutting is easy. The environment is the job
Anyone with a saw can cut concrete on an open site. Cutting a penetration through a slab in an operating hospital, inside a live tunnel possession, or in a data centre where dust near the equipment is unthinkable, is a completely different discipline.
The saw is maybe twenty percent of it. The rest is containment, extraction, slurry control, noise scheduling, vibration monitoring, permits, inductions and coordination with people whose job is to keep the facility running while you work.
Where we do this work
- Operating hospitals and medical facilities
- Rail and road tunnels under possession
- Data centres and communications facilities
- Plant rooms and switch rooms in live buildings
- Occupied commercial towers and shopping centres
- Defence and secure sites
How we keep the dust and water under control
Dust is captured at the blade with HEPA extraction rather than swept up afterwards, which is what makes cutting possible near sensitive equipment and in occupied areas. Where water cooling is required, slurry is contained, vacuumed and disposed of, so nothing runs into a lift shaft or a client area.
On silica-heavy work the controls are not optional. We work to the respirable crystalline silica requirements as a baseline, and the documentation comes with the job.
Working to somebody elses permit system
On live sites you work under the facility rules. Hot work permits, confined space entry, isolation of services, escorted access, restricted hours. Our supervisors are used to that and plan for it rather than discovering it on day one.
Frequently asked
Can you cut without water?
Yes. Dry cutting with HEPA extraction is standard for us where slurry cannot be tolerated, such as inside occupied buildings and near equipment.
What about vibration limits?
We monitor to agreed trigger levels and choose methods to suit. Wire and track sawing produce far less vibration than percussive methods.
Do you work night shift?
Regularly. Most live-environment cutting happens outside operating hours.
Are your crews inducted for hospitals and rail?
Yes, and we plan induction lead times into the program rather than treating them as a surprise.
Got a cut that has to happen without disruption?
Tell us the environment and the constraint. We will tell you the method and what it costs.
Call 02 8015 6398
Perfect Concrete Care acknowledges the Aboriginal and Torres Strait Islander people as Traditional Custodians of the country on which we live and work. We pay our respects to the Traditional Custodians and Elders past, present and future, and honour their connection to the land and ongoing contribution to society.